| Resolution Performance | ||||
|---|---|---|---|---|
| 1366x768 | 1600x900 | 1920x1080 | 2560x1440 | 3840x2160 |
| - | 7.1
|
5.5
|
3.6
|
2.4
|
Overview
Radeon HD 4890 Sapphire Toxic 1GB Edition is a special edition of AMD's High-End Radeon HD 4890, created by Sapphire.
Overclock: Central Unit
The Central Unit now runs at 960MHz, instead of 850MHz.
Overclock: Memory Clock
The Operating Memory Clock now runs at 1050MHz while the Frame Buffer remain the same.
Cooling Solution
The Cooling System has been replaced by Sapphire's Vapor-X Cooling Solution, which has cooling module on the GPU together with a heatsink and profiled fan venting heat out of the case.
Performance
Benchmarks indicate a 9% performance over the reference Radeon HD 4890.
| Popular Game System Requirements | ||
|---|---|---|
| Game | Min. | Rec. |
| Horizon: Zero Dawn | 180% | 244% |
| Microsoft Flight Simulator | 222% | 222% |
| Cyberpunk 2077 | 135% | 373% |
| Marvel's Avengers | 112% | 373% |
| Fast & Furious Crossroads | 129% | 518% |
| Valorant | 87% | 66% |
| Fall Guys: Ultimate Knockout | 58% | 100% |
| Assassins Creed: Valhalla | 112% | 373% |
| Grand Theft Auto VI | 222% | 412% |
| Grounded | 0% | 186% |
